New Hampshire home charging cost for the 2027 BMW iX3 50 xDrive (22 inch Summer Tires)

At New Hampshire's residential electricity rate of 26.83¢/kWh, a 2027 BMW iX3 50 xDrive (22 inch Summer Tires) (rated 32.5 kWh per 100 miles by the EPA) costs $8.71 to drive 100 miles on home charging, against $16.02 for the same distance in a car averaging 25.5 mpg on gasoline at $4.085/gallon. Charging at home is much cheaper than gas here: 45.6% less than gas per mile, here specifically.

Annual cost, at 15 thousands miles a year

At fueleconomy.gov's default of 15,000 annual miles, the 2027 BMW iX3 50 xDrive (22 inch Summer Tires) costs roughly $1,306 a year to charge at home in New Hampshire, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $1,096 a year.

Cost of a full charge

Covering the 2027 BMW iX3 50 xDrive (22 inch Summer Tires)'s EPA-rated 392-mile range takes about 127.3 kWh, which costs about $34.14 at New Hampshire's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

How this compares nationally

This combination ranks 16,048 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The BMW iX3 50 xDrive (22 inch Summer Tires) alone ranks 100 of 400 models for efficiency; New Hampshire alone ranks 43 of 51 states for electricity price.

Getting set up to charge a 2027 BMW iX3 50 xDrive (22 inch Summer Tires) at home

The numbers above assume Level 2 home charging is already in place — the electrical work behind that is a real, separate cost that varies by panel, wiring, and local labor rates, not something this page's per-mile math includes.

Get quotes from local electricians for Level 2 charger installation in New Hampshire before deciding.

Where these figures come from

The methodology guide names the exact EIA and EPA tables behind this page's numbers. New Hampshire's 26.83¢/kWh rate ranks 43 of 51 states; the state rate guide lays out the full spread.